export default [
    {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/PI",
        "text": "Math.PI",
        "desc": "Math.PI 表示一个圆的周长与直径的比例，约为 3.14159："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/SQRT1_2",
        "text": "Math.SQRT1_2",
        "desc": "Math.SQRT1_2 属性表示 1/2 的平方根，约为 0.707："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/SQRT2",
        "text": "Math.SQRT2",
        "desc": "Math.SQRT2 属性表示 2 的平方根，约为 1.414："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/abs",
        "text": "Math.abs()",
        "desc": "Math.abs(x) 函数返回指定数字 “x“ 的绝对值。如下："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/acos",
        "text": "Math.acos()",
        "desc": "Math.acos() 返回一个数的反余弦值（单位为弧度），即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/%E5%8F%8D%E5%8F%8C%E6%9B%B2%E4%BD%99%E5%BC%A6%E5%80%BC",
        "text": "Math.acosh()",
        "desc": "Math.acosh()返回一个数字的反双曲余弦值，即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/asin",
        "text": "Math.asin()",
        "desc": "Math.asin() 方法返回一个数值的反正弦（单位为弧度），即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/asinh",
        "text": "Math.asinh()",
        "desc": "Math.asinh() 函数返回给定数字的反双曲正弦值, 即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/atan",
        "text": "Math.atan()",
        "desc": "Math.atan() 函数返回一个数值的反正切（以弧度为单位），即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/atan2",
        "text": "Math.atan2()",
        "desc": "Math.atan2() 返回其参数比值的反正切值。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/atanh",
        "text": "Math.atanh()",
        "desc": "Math.atanh() 函数返回一个数值反双曲正切值, 即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/cbrt",
        "text": "Math.cbrt()",
        "desc": "Math.cbrt() 函数返回任意数字的立方根."
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/ceil",
        "text": "Math.ceil()",
        "desc": "Math.ceil() 函数返回大于或等于一个给定数字的最小整数。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/clz32",
        "text": "Math.clz32()",
        "desc": "Math.clz32() 函数返回一个数字在转换成 32 无符号整形数字的二进制形式后, 开头的 0 的个数, 比如 1000000 转换成 32 位无符号整形数字的二进制形式后是 00000000000011110100001001000000, 开头的 0 的个数是 12 个, 则 Math.clz32(1000000) 返回 12."
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/cos",
        "text": "Math.cos()",
        "desc": "Math.cos() 函数返回一个数值的余弦值。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/cosh",
        "text": "Math.cosh()",
        "desc": "Math.cosh() 函数返回数值的双曲余弦函数, 可用 constant e 表示:"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/exp",
        "text": "Math.exp()",
        "desc": "Math.exp() 函数返回 ex，x 表示参数，e 是欧拉常数（Euler's constant），自然对数的底数。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/expm1",
        "text": "Math.expm1()",
        "desc": "Math.expm1() 函数返回 Ex - 1, 其中 x 是该函数的参数, E 是自然对数的底数 2.718281828459045."
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/floor",
        "text": "Math.floor()",
        "desc": "Math.floor() 返回小于或等于一个给定数字的最大整数。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/fround",
        "text": "Math.fround()",
        "desc": "Math.fround() 可以将任意的数字转换为离它最近的单精度浮点数形式的数字。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/hypot",
        "text": "Math.hypot()",
        "desc": "Math.hypot() 函数返回它的所有参数的平方和的平方根，即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/imul",
        "text": "Math.imul()",
        "desc": "该函数返回两个参数的类C的32位整数乘法运算的运算结果."
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/log",
        "text": "Math.log()",
        "desc": "Math.log() 函数返回一个数的自然对数，即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/log10",
        "text": "Math.log10()",
        "desc": "Math.log10() 函数返回一个数字以 10 为底的对数."
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/log1p",
        "text": "Math.log1p()",
        "desc": "Math.log1p() 函数返回一个数字加1后的自然对数 (底为 E), 既log(x+1)."
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/log2",
        "text": "Math.log2()",
        "desc": "Math.log2() 函数返回一个数字以 2 为底的对数."
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/max",
        "text": "Math.max()",
        "desc": "Math.max() 函数返回一组数中的最大值。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/min",
        "text": "Math.min()",
        "desc": "Math.min() 返回零个或更多个数值的最小值。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/pow",
        "text": "Math.pow()",
        "desc": "Math.pow() 函数返回基数（base）的指数（exponent）次幂，即 baseexponent。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/random",
        "text": "Math.random()",
        "desc": "Math.random() 函数返回一个浮点,  伪随机数在范围[0，1)，也就是说，从0（包括0）往上，但是不包括1（排除1），然后您可以缩放到所需的范围。实现将初始种子选择到随机数生成算法;它不能被用户选择或重置。他不能被用户选择或重置。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/round",
        "text": "Math.round()",
        "desc": "Math.round() 函数返回一个数字四舍五入后最接近的整数。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/sign",
        "text": "Math.sign()",
        "desc": "Math.sign() 函数返回一个数字的符号, 指示数字是正数，负数还是零。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/sin",
        "text": "Math.sin()",
        "desc": "Math.sin() 函数返回一个数值的正弦值。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/sinh",
        "text": "Math.sinh()",
        "desc": "Math.sinh() 函数返回一个数字(单位为角度)的双曲正弦值."
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/sqrt",
        "text": "Math.sqrt()",
        "desc": "Math.sqrt() 函数返回一个数的平方根，即："
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/tan",
        "text": "Math.tan()",
        "desc": "Math.tan() 方法返回一个数值的正切值。"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/tanh",
        "text": "Math.tanh()",
        "desc": "Math.tanh() 函数将会返回一个数的双曲正切函数值，计算如下:"
    }, {
        "url": "https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/trunc",
        "text": "Math.trunc()",
        "desc": "Math.trunc() 方法会将数字的小数部分去掉，只保留整数部分。"
    }
]